﻿#region License
// CShell, A Simple C# Scripting IDE
// Copyright (C) 2012  Arnova Asset Management Ltd., Lukas Buhler
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
#endregion
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using CShell.Modules.Sink.ViewModels;

namespace CShell.Modules.Sink.Views
{
    /// <summary>
    /// Interaction logic for XhtmlSinkView.xaml
    /// </summary>
    public partial class XhtmlSinkView : UserControl
    {
        public XhtmlSinkView()
        {
            InitializeComponent();
        }

        private void webBrowser_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
        {
            var vm = e.NewValue as XhtmlSinkViewModel;
            if (vm != null)
            {
                vm.PropertyChanged += VMOnPropertyChanged;
                if(!String.IsNullOrEmpty(vm.Text))
                    webBrowser.NavigateToString(vm.Text);
            }
        }

        private void VMOnPropertyChanged(object sender, PropertyChangedEventArgs propertyChangedEventArgs)
        {
            if (propertyChangedEventArgs.PropertyName == "Text")
            {
                var vm = sender as XhtmlSinkViewModel;
                if (!String.IsNullOrEmpty(vm.Text))
                    webBrowser.NavigateToString(vm.Text);
            }
        }
    }
}
